#include<stdio.h>
#include<stdlib.h>
struct infor
{
   int data;
   struct infor *next;	
};
void fun(struct infor* ps)
{
	ps->data=100;
}
int main()
{
	struct infor* ps=(struct infor*)malloc(sizeof(struct infor));
	ps->data=10;
	fun(ps);
	printf("%d",ps->data); 
}
